Leo Kohlmeyer is a talking cat who inherits $5 million from his late owner and is looked after by the owner's in-laws whose two children, Bart and Veronica, learn Leo's secret that he can talk, while a bumbling, but devious, couple called the Rigsbys plot to kidnap Leo in order for them to gain the inheritance money for themselves.

Ramon Bieri
as Oscar Kohlmeyer

Steven Kampmann
as Howard Piggans

Caroline McWilliams
as Paula Rigsby

Steve Vinovich
as Gus Barrett

Jesse Wells
as Louise

George Wyner
as Victor Rigsby

Brandon Call
as Bart

Kellie Martin
as Veronica

Randy Oglesby
as Tom Oglesby

Joel Bennett
as Trooper